Deficiencies of essential and conditionally essential nutrients.
D000328:Adult; D000601:Amino Acids, Essential / Q000502:physiology; D002908:Chronic Disease; D003677:Deficiency Diseases / Q000503:physiopathology; D006801:Humans; D008104:Liver Cirrhosis, Alcoholic / Q000628:therapy; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D010289:Parenteral Nutrition, Total; D026681:Vitamin B 6 Deficiency / Q000503:physiopathology
D000601:Amino Acids, Essential